firebase forget password
It sounds like you're looking to send a password reset email. See this example from the Firebase documentation:
FirebaseAuth.getInstance().sendPasswordResetEmail("[email protected]")
.addOnCompleteListener(new OnCompleteListener<Void>() {
@Override
public void onComplete(@NonNull Task<Void> task) {
if (task.isSuccessful()) {
Log.d(TAG, "Email sent.");
}
}
});